update go.mod and imports

internal/validators/messages.go

@@ -0,0 +1,124 @@
+package validators
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/go-playground/validator/v10"
+)
+
+func errorMessage(fe validator.FieldError) string {
+	prefix := "validation-error:"
+
+	switch fe.Tag() {
+
+	// Default Validators
+	case "required":
+		return fmt.Sprintf("%s %s is required", prefix, fe.Field())
+	case "gt":
+		return fmt.Sprintf("%s %s can't be less or equal to zero", prefix, fe.Field())
+	case "min":
+		return fmt.Sprintf("%s %s: not enough elements", prefix, fe.Field())
+	case "max":
+		return fmt.Sprintf("%s %s: too many elements", prefix, fe.Field())
+	case "url":
+		return fmt.Sprintf("%s %s: unexpected URL format", prefix, fe.Field())
+	case "email":
+		return fmt.Sprintf("%s %s: unexpected E-Mail format", prefix, fe.Field())
+
+	// Account Validators
+	case "accountAccessType":
+		return fmt.Sprintf("%s %s must be one of the followng: %s",
+			prefix,
+			fe.Field(),
+			joinValues(accountAccessTypeValues))
+
+	case "accountCUType":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(accountCUTypeValues))
+
+	// BService Validators
+	case "bserviceDriver":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(bserviceDriverValues))
+
+	case "bserviceMode":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(bserviceModeValues))
+
+	// Compute Validators
+	case "computeTopology":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computeTopologyValues))
+
+	case "computePolicy":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computePolicyValues))
+
+	case "computeMode":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computeModeValues))
+
+	case "computeDiskType":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computeDiskTypeValues))
+
+	case "computeNetType":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computeNetTypeValues))
+
+	case "computeProto":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(computeProtoValues))
+
+	// Image Validators
+	case "bootType":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(imageBootTypeValues))
+
+	case "imageType":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(imageTypeValues))
+
+	case "imageDrivers":
+		return fmt.Sprintf("%s %s must contain only the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(imageDriversValues))
+
+	case "imageArchitecture":
+		return fmt.Sprintf("%s %s must be one of the following: %s",
+			prefix,
+			fe.Field(),
+			joinValues(imageArchitectureValues))
+
+	}
+
+	return fe.Error()
+}
+
+func joinValues(values []string) string {
+	return strings.Join(values, ", ")
+}